What kind of tree is green and covered in sharp, pointy spikes? - Quora

Are you good at climbing trees as an adult? - Quora

What is a laburnum tree? - Quora

What animal can climb a tree head first? - Quora

How are palm trees grown in England? - Quora

What kind of tree is green and covered in sharp, pointy spikes? - Quora

The leaves of a plant found in the dry season are modified into thorns. Why? - Quora

How do snakes climb trees? - Quora

Are palm trees trees? - Quora

What kind of tree is green and covered in sharp, pointy spikes? - Quora

Are there any cacti with no needles on it? - Quora

Is the cotton plant prickly anywhere on its exterior? - Quora